Your message dated Mon, 22 Dec 2025 08:34:33 +0000
with message-id <[email protected]>
and subject line Bug#1062014: fixed in libbgcode 0.0~git20251210.0773cea-2
has caused the Debian Bug report #1062014,
regarding libbgcode: FTBFS on s390x and ppc64 due to endianness issues
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
1062014: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1062014
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Source: libbgcode
Version: 0.0~git20231219.7aaf717-1
Severity: serious
Tags: ftbfs
Justification: fails to build from source
Usertags: s390x
X-Debbugs-Cc: [email protected]
Dear Maintainer,
buildd reports failing unit tests on s390x and ppc64: [1] [2]
Example error:
1: Filters: "File transversal"
1: Randomness seeded to: 936238706
1:
1: TEST: File transversal
1: File:/<<PKGBUILDDIR>>/tests/data/mini_cube_b.bgcode
1:
1:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1: core_tests is a Catch2 v3.4.0 host application.
1: Run with -? for options
1:
1:
-------------------------------------------------------------------------------
1: File transversal
1:
-------------------------------------------------------------------------------
1: ./tests/core/core_tests.cpp:85
1:
...............................................................................
1:
1: ./tests/core/core_tests.cpp:97: FAILED:
1: REQUIRE( is_valid_binary_gcode(*file, true, checksum_verify_buffer,
sizeof(checksum_verify_buffer)) == EResult::Success )
1: with expansion:
1: 3 == 0
1:
1:
===============================================================================
1: test cases: 1 | 1 failed
1: assertions: 2 | 1 passed | 1 failed
1:
1/4 Test #1: File transversal .................***Failed 0.00 sec
Some debugging reveals that this error happens due to mismatched endianness
when reading data files.
diff --git a/src/LibBGCode/core/core.cpp b/src/LibBGCode/core/core.cpp
@@ -126,8 +127,10 @@ EResult FileHeader::read(FILE& file, const uint32_t* const
max_version)
{
if (!read_from_file(file, &magic, sizeof(magic)))
return EResult::ReadError;
+ printf("data=0x%08x MAGIC=0x%08x\n", magic, MAGICi32);
if (magic != MAGICi32)
return EResult::InvalidMagicNumber;
->
File:/build/libbgcode/tests/data/mini_cube_b.bgcode
data=0x47434445 MAGIC=0x45444347
It's likely that there are many more similar problems lurking in the source
code.
If this issue can't be fixed, the package should probably be disabled on big
endian architectures.
Thanks!
[1]
https://buildd.debian.org/status/fetch.php?pkg=libbgcode&arch=s390x&ver=0.0%7Egit20231219.7aaf717-1%2Bb1&stamp=1704613965&raw=0
[2]
https://buildd.debian.org/status/fetch.php?pkg=libbgcode&arch=ppc64&ver=0.0%7Egit20231219.7aaf717-1%2Bb1&stamp=1704984706&raw=0
[3]
-- System Information:
Debian Release: trixie/sid
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: s390x
Kernel: Linux 6.5.0-4-amd64 (SMP w/4 CPU threads; PREEMPT)
Locale: LANG=C, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: unable to detect
--- End Message ---
--- Begin Message ---
Source: libbgcode
Source-Version: 0.0~git20251210.0773cea-2
Done: Chow Loong Jin <[email protected]>
We believe that the bug you reported is fixed in the latest version of
libbgcode, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Chow Loong Jin <[email protected]> (supplier of updated libbgcode package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Mon, 22 Dec 2025 13:15:21 +0800
Source: libbgcode
Built-For-Profiles: noudeb
Architecture: source
Version: 0.0~git20251210.0773cea-2
Distribution: unstable
Urgency: medium
Maintainer: Chow Loong Jin <[email protected]>
Changed-By: Chow Loong Jin <[email protected]>
Closes: 1062014
Changes:
libbgcode (0.0~git20251210.0773cea-2) unstable; urgency=medium
.
* [d0e67ff] Fix FTBFS on big-endian architectures.
Thanks to Gregor Riepl <[email protected]> (Closes: #1062014)
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